Crystal structures of bis[N-(3-methoxysalicylidene)isopropylaminato]nickel(II) (brown room temperature phase) and -cobalt(II).

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• The crystal structures of two Schiff base complexes, bis[<I>N</I>-(3-methoxysalicylidene)isopropylaminato]nickel (II) and -cobalt(II), have been determined. Ni complex: brown, room temperature phase, monoclinic, P2<SUB>1</SUB>/c, <I>a</I>=21.089, <I>b</I>=7.254, <I>c</I>=14.386 Å, β=98.40°, <I>Z</I>=4, final <I>R</I>=0.076. Co complex: red, triclinic, P\bar1, <I>a</I>=22.699, <I>b</I>=7.395, <I>c</I>=14.099 Å, α=107.78, β=99.03, γ=93.75°, <I>Z</I>=4, final <I>R</I>=0.13. In both crystals the metal ions have distorted tetrahedral coordinations. The two crystals are roughly isostructural, although appreciable differences exist in both of the molecular and crystal structures. The Co complex gives a unique example of the methoxy group which sticks out nearly perpendicularly from the phenyl plane.

• 公益社団法人 日本化学会の論文

著者

• Takeuchi Akira

  Institute For Materials Research Tohoku University

• Kakudo Masao

  Institute for Protein Research Osaka University

• Yamane Takashi

  Department of Applied Chemistry and Department of Synthetic Chemistry, Faculty of Engineering, Nagoya University

• Ashida Tamaichi

  Department of Applied Chemistry and Department of Synthetic Chemistry, Faculty of Engineering, Nagoya University

• Yamada Shoichiro

  Institute of Chemistry, College of General Education, Osaka University

• Iwata Suteo

  Department of Applied Chemistry, Faculty of Engineering, Nagoya University

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